Solid-state timer H3RN Ultra-slim Timer for G2R Relay Socket * Pin configuration compatible with G2R Relay and mounts to the P2R/P2RF Socket. * Standard multiple time ranges and multiple operating modes. * Conforms to EN61812-1 and IEC60664-1 4 kV/2 for Low Voltage, and EMC Directives. Model Number Structure Model Number Legend H3RN-@@ 1 2 1. Output 1: SPDT 2: DPST-NO 2. Time Range None: Short-time range (0.1 s to 10 min) 1: Long-time range (0.1 min to 10 hrs) Ordering Information List of Models Supply voltage 24 VAC; 12, 24 VDC Time-limit contact Short-time range model (0.1 s to 10 min) Long-time range model (0.1 min to 10 h) SPDT H3RN-1 H3RN-11 DPST-NO H3RN-2 H3RN-21 Note: Specify both the model number and supply voltage when ordering. Example: H3RN-1 24 VAC Supply voltage Accessories (Order Separately) Connecting Socket Timer Track mounting/Front connecting socket Back connecting socket H3RN-1/-11 P2RF-05-E P2R-057P H3RN-2/-21 P2RF-08-E P2R-087P http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 1 H3RN Specifications Ratings Item H3RN-1/H3RN-2 H3RN-11/H3RN-21 Time ranges 0.1 s to 10 min (1 s, 10 s, 1 min, or 10 min max. selectable) 0.1 min to 10 h (1 min, 10 min, 1 h, or 10 hrs max. selectable) Rated supply voltage (See note 2.) 24 VAC (50/60 Hz); 12, 24 VDC Pin type Plug-in Operating mode ON-delay, interval, flicker OFF-start, or flicker-ON start selectable by DIP switch Operating voltage range 85% to 110% of rated supply voltage (12 VDC: 90% to 110% of rated supply voltage) (See note 1.) Reset voltage 10% max. of rated supply voltage Power consumption 24 VAC: Relay ON: approx. 0.8 VA (0.6 W) at 24 VAC, 60 Hz Relay OFF: approx. 0.6 VA (0.4 W) at 24 VAC, 60 Hz 12 VDC: Relay ON: approx. 0.5 W at 12 VDC Relay OFF: approx. 0.2 W at 12 VDC 24 VDC: Relay ON: approx. 0.6 W at 24 VDC Relay OFF: approx. 0.3 W at 24 VDC Control outputs 3 A at 250 VAC, resistive load (cos = 1) (G6B-2@14P-FD-US used) The minimum applicable load is 10 mA at 5 VDC (P reference value). Note: 1. When using the H3RN in any place where the ambient temperature is more than 50C, supply 90% to 110% of the rated voltages (12 VDC: 95% to 110% of the rated voltage). 2. Refer to Safety Precautions for All Times when combining the Timer with an AC 2-wire proximity sensor. Characteristics Item Accuracy of operating time H3RN-1/H3RN-2 H3RN-11/H3RN-21 1% FS max. (1 s range: 1%10 ms max.) Setting error 15%50 ms FS max. Reset time Min. power-opening time: 12, 24 VDC: 0.1 s max. (including halfway reset) 24 VAC: 0.5 s max. (including halfway reset) Influence of voltage 2% FS max. Influence of temperature 2% FS max. Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between operating circuit and control output, or contacts of different poles) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) Vibration resistance Destruction: 10 to 55 Hz, 0.75-mm single amplitude for 1 h each in 3 directions Malfunction: 10 to 55 Hz, 0.5-mm single amplitude for 10 min each in 3 directions Shock resistance Destruction: 300 m/s2 Malfunction: 100 m/s2 Ambient temperature Operating: Storage: -10C to 55C (with no icing) -25C to 65C (with no icing) Ambient humidity Operating: 35% to 85% Life expectancy Mechanical: 10,000,000 operations min. (under no load at 1,800 operations/h) Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load at 1,800 operations/h) Impulse withstand voltage Between power terminals: 1 kV Noise immunity 1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 s, 1-ns rise) Static immunity Destruction: 8 kV Malfunction: 4 kV Degree of protection IP40 (Terminal screw sections are excluded.) Weight Approx. 18 g EMC (EMI) Emission Enclosure: Emission AC Mains: (EMS) Immunity ESD: Approved standards UL508, CSA C22.2 No. 14 Conforms to EN61812-1, IEC60664-1 4 kV/2. Output category according to IEC60947-5-1. EN61812-1 EN55011 Group 1 class A EN55011 Group 1 class A EN61812-1 EN61000-4-2: 6 kV contact discharge (level 3) 8 kV air discharge (level 3) Immunity RF-interference from AM Radio Waves: IEC61000-4-3:10 V/m (80 MHz to 1 GHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Immunity Surge: IEC51000-4-5: 1 kV line to line (level 3) 2 kV line to ground (level 3) http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 2 H3RN Connections Connection H3RN-1/H3RN-11 H3RN-2/H3RN-21 DIN Indication DIN Indication Timer circuit OUT Timer circuit PW OUT Bottom View PW Bottom View Pulse Operation A pulse output for a certain period can be obtained with a random external input signal. Use the H3RN in interval mode as shown in the following timing charts. H3RN-2/H3RN-21 Power (3-8) External short circuit (1-4) External input (1-3) 50 ms min. Time limit contact NO (6-5) Timer circuit Run/Power indicator (PW) Output indicator (OUT) External input Note: t: Set time Rt: Reset time !Caution Be careful when connecting wires. Mode Pulse operation Terminals Power supply between 3 and 8 Short-circuit between 4 and 1 Input signal between 3 and 1 Operating mode; interval and all other Power supply between 1 and 8 modes http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 3 H3RN Operation Timing Chart Operating mode Timing chart H3RN-1/H3RN-11 H3RN-2/H3RN-21 ON-delay Power (1-5) Power Time limit contact NC (4-2) Output Time limit contact NO (4-3) Run/Power indicator (PW) Output indicator (OUT) Power (1-8) Time limit contact NO (4-3, 5-6) Run/Power indicator (PW) Output indicator (OUT) Interval Power (1-5) Power Time limit contact NC (4-2) Output Time limit contact NO (4-3) Run/Power indicator (PW) Output indicator (OUT) Power (1-8) Time limit contact NO (4-3, 5-6) Run/Power indicator (PW) Output indicator (OUT) Flicker OFF-start Power (1-5) Power (1-8) Power Time limit contact NC (4-2) Output Time limit contact NO (4-3) Run/Power indicator (PW) Output indicator (OUT) Time limit contact NO (4-3, 5-6) Run/Power indicator (PW) Output indicator (OUT) Flicker ON-start Power (1-5) Power Output Time limit contact NC (4-2) Time limit contact NO (4-3) Run/Power indicator (PW) Output indicator (OUT) Power (1-8) Time limit contact NO (4-3, 5-6) Run/Power indicator (PW) Output indicator (OUT) Note: t: Set time Rt: Reset time http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 4 H3RN DIP Switch Settings The 1-s range and ON-delay mode for H3RN-1/-2, 1-min range and ON-delay mode for H3RN-11/-21 are factory-set before shipping. Time Ranges Model H3RN-1, H3RN-2 H3RN-11, H3RN-21 Time range Time setting range Setting Factory-set 1s 0.1 to 1 s Yes 10 s 1 to 10 s No 1 min 0.1 to 1 min No 10 min 1 to 10 min No 1 min 0.1 to 1 min Yes 10 min 1 to 10 min No 1h 0.1 to 1 h No 10 h 1 to 10 h No Note: The left two DIP switch pins are used to select the time ranges. Operating Modes Operating mode Setting Factory-set ON-delay Yes Interval No Flicker OFF-start No Flicker ON-start No Note: The right two DIP switch pins are used to select the operating modes. Nomenclature Run/Power Indicator (Green) (Lit: Power ON) Main Dial Output Indicator (Orange) (Lit: Output ON) http://www.ia.omron.com/ Set the desired time according to time range selectable by DIP switch. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 5 H3RN Dimensions Note: All units are in millimeters unless otherwise indicated. Timers H3RN-1/H3RN-11 Front Mounting H3RN-2/H3RN-21 Front Mounting Mounting Height Use the P2RF-@-E or P2R-@7P to mount the H3RN. When ordering any one of these sockets, replace "@" with "05" for SPDT or "08" for DPST-NO. The P2RF-@ cannot be used because the hook is a different shape. P2RF-@-E P2R-@7P H3RN Series H3RN Series 80.9 (see note 1) (84.9) (see note 2) P2RF-@-E Socket 79.5 (see note 1) (83.5) (see note 2) P2R-@7P Socket Note: 1. The value shown indicates the dimension for the P2RF-05-E with the PFP-@N Mounting Rail. The value is 71.5 mm when using the PFP-N@2. 2. The value shown in parentheses indicates the dimension for the P2RF-08-E with the PFP-@N Mounting Rail. The value is 75.5 mm when using the PFP-N@2. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 6 H3RN Safety Precautions Correct Use When using the H3RN in any place where the ambient temperature is more than 50C, supply 90% to 110% of the rated voltages (at 12 VDC: 95% to 110%). Do not use the SPDT contact in a circuit which may cause short-circuiting at three points (otherwise, short-circuiting of the power supply may occur) because the SPDT contact of H3RN-1/-11 is composed of an SPST-NC contact. 3 Do not leave the H3RN in time-up condition for a long period of time (for example, more than one month in any place where the ambient temperature is high), otherwise the internal parts may become damaged. Therefore, the use of the H3RN with a relay as shown in the following circuit diagram is recommended. Short-circuit current 2 1 X2/b T/a X1/a 4 Power supply for load 5 X1/a Do not set to the minimum setting in the flicker modes, otherwise the contact may be damaged. T X1 X2 X Do not use the H3RN in places where there is excessive dust, corrosive gas, or direct sunlight. : Auxiliary relay such as G2R Relay The H3RN must be disconnected from the socket when setting the DIP switch, otherwise the user may touch a terminal imposed with a high voltage and get an electric shock. Make sure that there is a space of 3 mm or more between any H3RN Models next to each other. (When using the P2RF-@-E Socket, a space of 3 mm or more will be secured.) If a space of 3 mm or more is not secured, the ambient temperature must be less than 50C. Do not connect the H3RN as shown in the following circuit diagram on the right hand side, otherwise the H3RN's internal contacts different from each other in polarity may become short-circuited. The internal parts may become damaged if a supply voltage other than the rated ones is imposed on the H3RN. Correct Incorrect L2 L1 L2 L1 Use the following safety circuit when building a self-holding circuit with the H3RN and an auxiliary relay, such as a G2R Relay, in combination. Precautions for EN61812-1 Conformance The H3RN as a built-in timer conforms to EN61812-1 provided that the following conditions are satisfied. Handling Do not touch the DIP switch while power is supplied to the H3RN. Before dismounting the H3RN from the socket, make sure that no voltage is imposed on any terminal of the H3RN. Wiring Basic insulation is ensured between the H3RN's operating circuit and control output. G2R Relay In the case of the above circuit, the H3RN will be in pulse operation. Therefore, if the circuit shown on page 3 is used, no auxiliary relay will be required. Basic insulation: Overvoltage category III, pollution degree 2 (with a clearance of 3.0 mm and a creepage distance of 3.0 mm at 240 VAC) The clearance from the edge of the P2R-087P Socket to internal, current-carrying metal parts is 1.3 mm. Position the H3RN to provide the necessary clearance for the voltage used. When using the P2RF-@-E or P2R-057P Socket, basic insulation is ensured in the mounted condition for a voltage of 250 VAC max. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 7 Safety Precautions for All Timers Refer to the Safety Precautions for individual Timers for precautions specific to each Timer. !WARNING The following Timers contain lithium batteries that are not explosion proof. 1. Timers with Built-in Batteries: H5L The Timer contains a lithium battery, which may occasionally ignite or rupture. Do not disassemble, deform under pressure, heat to 100C or higher, or incinerate the Timer. 2. Timers with Replaceable Batteries: Y92S-20 (for H5CN-M) The battery may occasionally rupture, ignite, or leak fluid. Do not short the positive and negative terminals. Do not charge, disassemble, deform under pressure, or throw the battery into a fire. If a non-specified battery is used, the battery may leak fluid or rupture, occasionally resulting in equipment failure or minor injury. Use only the specified battery. * Normal operation may not be possible in locations subject to sulfidizing gas, such as in sewer systems or waste incinerators. OMRON does not market any Timers or other control devices for operation in atmospheres containing sulfidizing gas. Seal the Timer so that sulfidizing gas will not enter it. If sealing is not possible, OMRON does provide special Timers with improved resistance to sulfidizing gas. Ask your OMRON representative for details. Power Supply * Be sure that the voltage applied is within the specified range, otherwise the internal elements of the Timer may be damaged. * Install a switch or circuit breaker that allows the operator to immediately turn OFF the power, and label it to clearly indicate its function. * Maintain voltage fluctuations in the power supply within Allowable Voltage Range the specified range. !CAUTION The following Timers contain lithium batteries that are explosion proof. Timers with Built-in Batteries: H5BR, H5AN-4DM, H5S, H5F, and H4KV The Timer contains a lithium battery, which may occasionally ignite or rupture. Do not disassemble, deform under pressure, heat to 100C or higher, or incinerate the Timer. Precautions for Safe Use Operating Environment * Use the Timer within the ratings specified for ambient operating temperature and ambient operating humidity for each model. * Store the Timer with the specified temperature range for each model. If the Timer has been stored at a temperature of less than -10C, allow the Timer to stand at room temperature for at least 3 hours before using it. * Use the Timer within the performance specified for water and oil exposure for each model. * Do not use the Timer in locations subject to shock and vibration. Long-term usage in such locations may damage the Timer due to stress. Magnetic contactors generate a shock of 1,000 to 2,000 m/s2 when switching a load. When mounting to DIN Track, separate magnetic contactors from the Timer so that the Timer is not subjected to vibration and shock. Use anti-vibration rubber. * Do not use the Timer in locations subject to excessive dust, corrosive gases, or direct sunlight. * Do not use organic solvents (such as paint thinner or benzine), strong alkalis, or strong acids because they will damage the external finish of the Timer. * Separate the input devices, input wiring, and Timer as far as possible from sources of noise and power lines carrying noise. * When using the Timer in environments subject to large amounts of static electricity (e.g., pipes carrying molding materials, powders, or fluid materials), separate the Timer as far as possible from the sources of static electricity. * Do not remove the external case from the Timer. * Do not use the Timer in locations where condensation may occur due to high humidity or sudden temperature changes. Condensation inside the Timer may result in malfunction or damage to Timer elements. * The life of internal parts may be reduced if Timers are mounted in close proximity to each other. * Resin and rubber parts (e.g., rubber packing) may deteriorate, shrink, or harden depending on the operating environment (e.g., subjected to corrosive gases, ultraviolet light, or high temperatures). We recommend periodic inspection and replacement. http://www.ia.omron.com/ * Use a commercial power supply for the power supply voltage input to models with AC inputs. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Timer may result in ignition or burning. Do not use an inverter output for the power supply of the Timer. * The Timers listed below cannot be directly turned ON and OFF by using an AC 2-wire proximity sensor to turn the Timer's power supply ON and OFF. Use the following countermeasure when using an AC 2-wire proximity sensor with the Timer. (The power supply circuit in the Timer uses half-wave rectification. Only a half AC wave is supplied to the proximity sensor, which may cause operation to be unstable.) Applicable Models H3Y, H3YN, H3RN, H3CA-8, RD2P, and H3CR(-A, -A8, -AP, -F, and -G) Countermeasure Wire through a relay and use the relay contacts to turn the power supply ON and OFF. Confirm the stability of operation after making the connections. * Install protective measures (such as earth leakage breakers, wiring breakers, or fuses) on the power supply side according to any applicable laws or regulations. (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-1 Correctly Handling Input Signals Other Precautions Malfunction due to noise may occur if input wiring is placed in the same duct or conduit as power lines or high-voltage lines. Separate input wiring from power lines and wire them in a separate system. Also, use shielded cables, use metal conduits, and keep wiring distances as short as possible. * Confirm that you have the correct model before using it. * Be sure that all terminals are wired correctly. * Always test the output status with a tester before using a Timer with a built-in keep relay (e.g., the H3CR-H and H3DE-H). Shock resulting from dropping the Timer during transport or handling may cause the output contacts to reverse or to be in a neutral status. * Leaving the Timer with outputs ON at a high temperature for a long time may hasten the degradation of internal parts (such as electrolytic capacitors). Use the Timer in combination with relays and avoid leaving the Timer with the output turned ON for an extended period of time (e.g., for more than a month). Reference Example (Use the Timer as shown below.) Timers with Relays * Do not connect a load that exceeds contact ratings, such as the switching capacity (contact voltage or contact current). Insulation faults, contact welding, contact faults, and other failures to achieve specified performance may occur and the relay may be damaged or may burn. * Continued use with deteriorated performance may ultimately result in insulation breakdown between circuits or relay burning. The life of the built-in relay is greatly affected by switching conditions. Before using the Timer, test operation under actual application conditions and confirm that the switching frequency presents no problems in performance. * Electrical life depends on the type of load, switching frequency, and ambient environment. Observe the following precautions when using the Timer. When switching a DC load, contact transfer may cause the contacts to stick or may cause contact failure. Confirm applicability and consider using a surge absorbing element. When switching at high frequencies, heat generated by arcing may cause contacts to melt or may cause metal corrosion. Consider connecting an arc absorbing element, reducing the switching frequency, or lowering the humidity. * The surge current depends on the type of load, which also affects contact switching frequency and the number of operations. Check the rated current and the surge current, and design the circuits with sufficient margin. Resistive load Solenoid load Rated current Sodium light loads 10 to 20 times the rated current Capacitor loads 1 to 3 times the 20 to 40 times rated load the rated load Motor load 5 to 10 times the rated current Transformer loads 5 to 15 times the rated load X2/b T T/a X1 X1/a X1/a X2 X Auxiliary relay (e.g., MY Relays) * Be sure that only a qualified worker (e.g., an electrical engineer) performs electrical work for the Timer. Incandescent lamp load 10 to 20 times the rated current Mercury light loads 1 to 3 times the rated load * Arcing when switching and relay heating may result in ignition or explosion. Do not use the Timer in atmospheres subject to inflammable or explosive gases. * Contact faults may occur. Do not use the Timer in atmospheres subject to sulfidizing gas, chloride gas, or silicon gas. * The switching capacity for DC voltage loads is lower than that for AC voltage loads. Timers with Non-contact Outputs * Short faults or open faults may occur due to destruction of the output element. Do not use the Timer for a load that exceeds the rated output current. * Short faults or open faults may occur due to destruction of the output element from reverse electromotive force. When using the Timer for a DC inductive load, always connect a diode as a countermeasure against reverse electromotive force. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-2 Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the product. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ERRORS AND OMISSIONS The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSION This catalog shall not be copied for sales or promotions without permission. This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety. 2007. 3 OMRON Corporation In the interest of product improvement, specifications are subject to change without notice. Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved.